12254605740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{402847}}^1$

素因数の和:402888

約数の個数: 108

約数和(自身を含む): 40251766464

約数和(自身を除く): 27997160724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7605, 10140, 15210, 30420, 402847, 805694, 1208541, 1611388, 2014235, 2417082, 3625623, 4028470, 4834164, 5237011, 6042705, 7251246, 8056940, 10474022, 12085410, 14502492, 15711033, 18128115, 20948044, 24170820, 26185055, 31422066, 36256230, 47133099, 52370110, 62844132, 68081143, 72512460, 78555165, 94266198, 104740220, 136162286, 157110330, 188532396, 204243429, 235665495, 272324572, 314220660, 340405715, 408486858, 471330990, 612730287, 680811430, 816973716, 942661980, 1021217145, 1225460574, 1361622860, 2042434290, 2450921148, 3063651435, 4084868580, 6127302870, 12254605740]

約数ペア:

[(1, 12254605740), (2, 6127302870), (3, 4084868580), (4, 3063651435), (5, 2450921148), (6, 2042434290), (9, 1361622860), (10, 1225460574), (12, 1021217145), (13, 942661980), (15, 816973716), (18, 680811430), (20, 612730287), (26, 471330990), (30, 408486858), (36, 340405715), (39, 314220660), (45, 272324572), (52, 235665495), (60, 204243429), (65, 188532396), (78, 157110330), (90, 136162286), (117, 104740220), (130, 94266198), (156, 78555165), (169, 72512460), (180, 68081143), (195, 62844132), (234, 52370110), (260, 47133099), (338, 36256230), (390, 31422066), (468, 26185055), (507, 24170820), (585, 20948044), (676, 18128115), (780, 15711033), (845, 14502492), (1014, 12085410), (1170, 10474022), (1521, 8056940), (1690, 7251246), (2028, 6042705), (2340, 5237011), (2535, 4834164), (3042, 4028470), (3380, 3625623), (5070, 2417082), (6084, 2014235), (7605, 1611388), (10140, 1208541), (15210, 805694), (30420, 402847)]